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10 best roofing companies in Alameda, California
Alex HawkinsHome improvement writer
Alex Hawkins is a writer for USA TODAY Homefront. He has worked on consumer surveys with over 5...
Updated Aug. 5, 2024
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We've ranked the top 10 roofing companies that operate within 50 miles of Alameda. We base our ranking off average customer ratings weighted against the number of reviews. For more information, check out our full methodology.
The extreme heat in Alameda, California can take a toll on roofs over time. A roofing company can help you repair roofing materials, patch leaks, reinforce your roof, or install a new roof. They also often install or replace sidings, gutters and other exterior home components.
Roofing companies must register with the California Contractors State License Board to carry out roofing work in California. You can verify a roofer's license using the registration lookup portal.
Find the best roofing company for you in Alameda
When researching new roof installation companies, check their ratings before picking one. Choose a roofing company with 3.5 out of 5 stars or higher on customer review platforms, such as the Better Business Bureau (BBB) and Google Reviews.
Atticare USA
Services offered
Highlights
- Preventive services
Ace Roofing
Services offered
Highlights
- Quality customer service
- Transparent project updates
- Free inspections
- Transparent pricing
Century Roof and Solar
Services offered
Highlights
- Quality customer service
- Transparent pricing
- Customer education
Master Roofing Company
Services offered
Highlights
- Transparent pricing
- Customer education
- Free inspections
- Reputation for timeliness
- Quality customer service
Eco Smart Roofer
Services offered
Highlights
- Preventive services
Beacon Building Products
Services offered
Highlights
- Transparent pricing
- Transparent project updates
- Reputation for timeliness
- Quality customer service
- Free inspections
Mr. Roofing, Inc.
Services offered
Highlights
- Customer education
- Free inspections
- Transparent project updates
- Locally owned
- Honors appointment windows
- Quality customer service
- Transparent pricing
General Roofing Co.
Services offered
Highlights
- Transparent project updates
- Quality customer service
- Customer education
- Transparent pricing
- Honors appointment windows
Central Bay Roofing & Restoration, Inc.
Services offered
Highlights
- Transparent pricing
- Free inspections
- Quality customer service
- Customer education
Apollo Roofing Company
Services offered
Highlights
- Customer education
- Quality customer service
- Honors appointment windows
- Transparent project updates
- Free inspections
- Transparent pricing
More providers
Below are additional roofing companies that didn’t make our top picks based on their distance, ratings or service offerings.
Ben's Roofing, Inc.
Rain Defense
Ridout Roofing Co Inc
Standard Roofing, LLC
What is the cost of installing a new roof in Alameda?
When it's time to install a new roof, thoroughly think through your material choices. Each option has a different cost, life span and sturdiness. Among the most durable roofing materials are metal, slate and concrete.
In Alameda, installing a slate roof runs about $30,785 for a 2,000-square-foot home. On a national level, slate roofing comes in at around $29,563 for a 2,000-square-foot house*.
*Local costs were determined using RSMeans project estimates combined with local labor costs from the Bureau of Labor Statistics and cost data from home improvement stores. We also interviewed homeowners from around the country to validate local costs.
How to save money on roof installation in Alameda
There are several ways you can save money on your roof replacement.
- Check your homeowners insurance: Consult your home insurance policy to determine whether it will help pay for the roofers work. Depending on the cause of damage, such as fallen branches or storms, your insurance policy may cover the cost of the new roof.
- Compare quotes from multiple sources: Request quotes from several reputable roofers in Alameda. Compare their rates, services and materials they use to ensure you get the best repairs.
- Conduct routine roof maintenance: After finishing your roof replacement, you should focus on regular inspections and maintenance on your roof. The timely identification and repair of minor issues can help prevent them from escalating into pricey problems.
- Invest in preventive measures: Look into preventive measures such as increased insulation and improved ventilation. These help minimize moisture damage and future repair needs while also bringing down energy bills.
- Schedule roofing services during good weather if possible: Schedule your roof replacement during the off-season or less busy times. Contractors may offer discounts or be more willing to negotiate prices during these periods. You should also avoid scheduling work during the rainy season, as inclement weather may drive up the total cost.
What are the signs that you need a new roof?
A certified residential roofer can inspect and replace or repair your roof. The signs that indicate you may need to bring in a roof repair pro include the following:
- Water in your attic: The insulation in your attic should be dry, and there shouldn’t be visible gaps in your roof. If you see gaps, you have an issue and likely need repairs.
- Damaged shingles: Damaged shingles let moisture into your roof, which can cause structural problems through rotting in the rafters and decking.
- Discoloration: Dark discoloration on the undersides of your decking or rafters indicates your roof probably has a leak and needs repairs.
- Mold or mildew Powdery mildew and mold is never a good sign. These can indicate roof leaks and damage your health and home.
- Rust: Rust can compromise the weatherproofing and structural soundness of your property. Remove rust on your flashing and fasteners before it causes further deterioration.
- Visible sagging: A sagging roof is a warning sign that your roof could collapse. Reasons for sagging can be excess insulation, dense clay tiles, concrete pavers, overwhelmed drainage or mechanical equipment. Pooling water and warped sheathing can also exacerbate the problem by compromising your roof's drainage.
What are common roofing issues?
Wear and tear eventually takes a toll on your roof. You can get ahead of expensive repairs through routine inspections and maintenance.
The most common roofing issues you may encounter while conducting your own visual inspection include the following.
Damaged shingles
One of the most common roofing issues you may face is shingle damage or wear and tear. Exposure to extreme weather can damage your roofing material faster and crack or lift the shingles. Damaged shingles let moisture seep in, potentially resulting in structural decay, mold and leaks.
Flashing failures
Flashing is the metal sheets around the seams and transition points of your roof. Its primary function is to shield these parts of your roof from rainwater and runoff. Improperly installed or deteriorated flashing can become a common pathway for water to leak into your home. Signs of flashing failure include sagging areas, leaks coming from joints, moisture stains, peeling paint, or drips from ceilings that align with flashing seams.
Leaks
Leaks commonly occur around joints and flashing around skylights, roof penetrations and chimneys. Temperature and aging materials cause these joints to open gaps, allowing water in. Early detection and repair prevent mold growth and decay.
Poor insulation
Poor attic insulation can lead to extreme temperatures in your home, resulting in leaks, mold growth, ice dams, damaged rafters and higher energy costs. Making sure your attic is properly insulated for the local weather is a must for energy efficiency.
Standing water
Standing water occurs when water can't drain from your roof properly due to accumulated debris or low spots. This causes pooled water after storms. Moisture saturation and roof rotting can occur if not cleared within 48 hours. The added weight stress on the roof is another consequence. Standing water can signal a need to redo your roof surface to correct the drainage or slope. Routine roof cleaning and ensuring proper drainage helps prevent these issues.
How long are roofs supposed to last?
Installation quality is the most important factor that affects how long your roof will last, but other factors such as your roof material, maintenance frequency and climate will also play a part.
Asphalt shingles last 20–30 years on average, but the type of shingle will impact the life span. Architectural shingles can last up to 25–30 years, while traditional three-tab shingles usually last 15–20 years. Well-maintained wood shingles or shake roofs last around 20–25 years, but they can be vulnerable to mold, rot and insect damage.
A metal roof's life span is 40–70 years or more. Concrete roofs generally last 50 years or up to a century with proper maintenance. Slate is one of the most durable materials, with slate roofs lasting for over a century.
Facts about Alameda
Average Rainfall Summer
Average Rainfall Winter
Average Daily Sunlight
Best roof repair for you
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How long are roofs supposed to last?
Installation quality is the most important factor that affects how long your roof will last, but other factors such as your roof material, maintenance frequency and climate will also play a part.
Asphalt shingles last 20–30 years on average, but the type of shingle will impact the life span. Architectural shingles can last up to 25–30 years, while traditional three-tab shingles usually last 15–20 years. Well-maintained wood shingles or shake roofs last around 20–25 years, but they can be vulnerable to mold, rot and insect damage.
A metal roof's life span is 40–70 years or more. Concrete roofs generally last 50 years or up to a century with proper maintenance. Slate is one of the most durable materials, with slate roofs lasting for over a century.
How to save money on roof installation in Alameda
There are several ways you can save money on your roof replacement.
- Check your homeowners insurance: Consult your home insurance policy to determine whether it will help pay for the roofers work. Depending on the cause of damage, such as fallen branches or storms, your insurance policy may cover the cost of the new roof.
- Compare quotes from multiple sources: Request quotes from several reputable roofers in Alameda. Compare their rates, services and materials they use to ensure you get the best repairs.
- Conduct routine roof maintenance: After finishing your roof replacement, you should focus on regular inspections and maintenance on your roof. The timely identification and repair of minor issues can help prevent them from escalating into pricey problems.
- Invest in preventive measures: Look into preventive measures such as increased insulation and improved ventilation. These help minimize moisture damage and future repair needs while also bringing down energy bills.
- Schedule roofing services during good weather if possible: Schedule your roof replacement during the off-season or less busy times. Contractors may offer discounts or be more willing to negotiate prices during these periods. You should also avoid scheduling work during the rainy season, as inclement weather may drive up the total cost.
Our methodology for selecting roof repair companies
The Homefront Local team employs a proprietary scoring algorithm that evaluates companies based on key factors you value, such as average customer review ratings and trustworthiness indicators. Our method for determining trust involves a comparative analysis of the number of reviews a company receives compared to its local competitors. This leads to companies that have earned more trust from your local community being awarded a higher score. We review national roofing companies against our full roofing methodology. We score roofing companies based on service options, reputation, additional services and customer satisfaction.
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